What a story. You'll have fun telling it later, at her birthday parties and when all the moms get together. Trust me on this. She's going to be a firecracker when she gets older - she's already started with how she intends to go on so brace yourself. lol.
She'll be fine. My DIL is currently on bed-rest in the hospital at 31 weeks and when I posted for T&P there were several moms who came to tell their stories of 30 week babies and how well they're doing now. I'll add my T&P for a quick NICU and a more calm and peaceful rest of her life.